Earthquake 20170902-4

2017-09-02 18:04:28.520 10.0 km 2.8 ML
27.6037°N, 53.5163°E
244 km SE of Shiraz, Iran
Time Error: 0.85 s Depth Error: 0.70 km
Num. Stations: 14 Time RMS: 0.42 s
Num. Phases: 15 Azimuth Gap: 243°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
2.5 mb_Lg 11 0.20 NCMS System-search
2.7 M 37 0.30 NCMS System-search
Emblem-favorite 2.8 ML 26 0.10 NCMS System-search
2.8 ML 0 0 NCMS System-search
2.8 M 0 0 NCMS System-search

Origin Details

Ellipse Major:27.70 km Min. Distance:2.46° Fixed Depth:no
Ellipse Minor:8.60 km Max. Distance:4.58° Fixed Phase:no
Ellipse Strike:183.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@18240 External Origin ID:HYDRA_RED@36514

Error Ellipse

Azimuth Dip Magnitude Action
Max 184° 65.0 km System-search
Intermediate 94° 20.1 km System-search
Min 342° 89° 1.1 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SRB.--.HHZ 2017-09-02 18:05:47.185 56.2 1.07 s 3.0 mb_Lg 2.46° 164.7° System-search
AE.SRB.--.HHE 2017-09-02 18:05:53.359 95.7 0.98 s 3.1 ML 2.46° 164.7° System-search
AE.JRN.--.HHZ 2017-09-02 18:05:56.320 27.5 1.20 s 2.7 mb_Lg 2.72° 192.9° System-search
AE.SHM.--.HHE 2017-09-02 18:06:02.650 25.9 0.43 s 2.6 ML 2.68° 122.3° System-search
AE.JRN.--.HHE 2017-09-02 18:06:13.589 33.8 1.18 s 2.8 ML 2.72° 192.9° System-search
BH.SAK.--.HHZ 2017-09-02 18:06:15.202 20.4 1.01 s 2.7 mb_Lg 3.12° 239.4° System-search
AE.MSF.--.HHZ 2017-09-02 18:06:15.735 16.9 0.94 s 2.6 mb_Lg 3.25° 132.6° System-search
OM.MDH.--.HHZ 2017-09-02 18:06:17.630 6.2 1.08 s 2.2 mb_Lg 3.39° 132.0° System-search
DN.NAZ.--.HHZ 2017-09-02 18:06:18.261 8.8 0.93 s 2.3 mb_Lg 3.24° 143.0° System-search
BH.SAK.--.HHE 2017-09-02 18:06:19.210 73.5 0.71 s 3.3 ML 3.12° 239.4° System-search
DN.HAT.--.HHZ 2017-09-02 18:06:28.360 6.8 0.96 s 2.2 mb_Lg 3.63° 139.1° System-search
OM.ASH.--.HHZ 2017-09-02 18:06:29.540 4.3 0.79 s 2.0 mb_Lg 3.70° 141.3° System-search
DN.ASU.--.HHN 2017-09-02 18:06:33.029 385.3 3.05 s 4.1 ML 3.38° 150.8° System-search
OM.MDH.--.HHN 2017-09-02 18:06:38.420 5.3 1.04 s 2.2 ML 3.39° 132.0° System-search
II.UOSS.10.BH1 2017-09-02 18:06:42.654 8.6 1.05 s 2.5 ML 3.58° 137.0° System-search
AE.ALN.--.HHZ 2017-09-02 18:06:44.202 13.2 0.98 s 2.6 mb_Lg 4.07° 149.8° System-search
AE.MSF.--.HHE 2017-09-02 18:06:44.680 15.7 0.83 s 2.6 ML 3.25° 132.6° System-search
OM.ASH.--.HHN 2017-09-02 18:06:45.769 9.0 0.72 s 2.5 ML 3.70° 141.3° System-search
DN.FAQ.--.HHE 2017-09-02 18:06:52.240 293.3 2.46 s 4.0 ML 3.40° 146.3° System-search
OM.SOH.--.HHZ 2017-09-02 18:06:54.618 2.8 0.89 s 2.0 mb_Lg 4.40° 141.1° System-search
DN.HAT.--.HHE 2017-09-02 18:06:57.130 7.1 1.30 s 2.4 ML 3.63° 139.1° System-search
AE.ALN.--.HHE 2017-09-02 18:07:03.190 27.4 0.93 s 3.2 ML 4.07° 149.8° System-search
AE.MZR.--.HHZ 2017-09-02 18:07:05.962 27.5 0.75 s 3.0 mb_Lg 4.58° 180.4° System-search
AE.MZR.--.HHN 2017-09-02 18:07:13.650 99.1 1.00 s 3.9 ML 4.58° 180.4° System-search
OM.SOH.--.HHE 2017-09-02 18:07:18.200 4.1 1.46 s 2.4 ML 4.40° 141.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SRB.--.HHZ Pn 2017-09-02 18:05:08.759 0.10 s 2.46° 164.7° no Time System-search
AE.SHM.--.HHZ Pn 2017-09-02 18:05:12.230 0.40 s 2.68° 122.3° no Time System-search
AE.JRN.--.HHZ Pn 2017-09-02 18:05:13.089 0.80 s 2.72° 192.9° no Time System-search
BH.SAK.--.HHZ Pn 2017-09-02 18:05:17.650 -0.10 s 3.12° 239.4° no Time System-search
AE.MSF.--.HHZ Pn 2017-09-02 18:05:19.980 0.40 s 3.25° 132.6° no Time System-search
DN.ASU.--.HHZ Pn 2017-09-02 18:05:21.500 0.10 s 3.38° 150.8° no Time System-search
OM.MDH.--.HHZ Pn 2017-09-02 18:05:21.839 0.30 s 3.39° 132.0° no Time System-search
DN.FAQ.--.HHZ Pn 2017-09-02 18:05:21.890 0.20 s 3.40° 146.3° no Time System-search
II.UOSS.10.BHZ Pn 2017-09-02 18:05:23.730 -0.40 s 3.58° 137.0° no Time System-search
DN.HAT.--.HHZ Pn 2017-09-02 18:05:24.579 -0.20 s 3.63° 139.1° no Time System-search
OM.ASH.--.HHZ Pn 2017-09-02 18:05:25.740 -0.10 s 3.70° 141.3° yes Time System-search
AE.ALN.--.HHZ Pn 2017-09-02 18:05:30.019 -0.80 s 4.07° 149.8° no Time System-search
OM.SOH.--.HHZ Pn 2017-09-02 18:05:35.240 -0.10 s 4.40° 141.1° no Time System-search
AE.MZR.--.HHZ Pn 2017-09-02 18:05:37.670 -0.20 s 4.58° 180.4° no Time System-search
BH.SAK.--.HHZ Sn 2017-09-02 18:05:55.319 0.30 s 3.12° 239.4° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170902-4

Time: 2017-09-02 18:04:28.520
Position:27.6037°N, 53.5163°E
Place:
Major Place:244 km SE of Shiraz, Iran
Depth:10.0 km
Magnitude:2.8 ML